Novel 3-D Irregular-Shaped Geometry-Based Channel Modeling for Semi-Ellipsoid Vehicle-to-Vehicle Scattering Environments

作     者：Jiang, Hao Zhang, Zaichen Wu, Liang Dang, Jian 

作者机构：Southeast Univ Natl Mobile Commun Res Lab Nanjing 210096 Jiangsu Peoples R China 

出 版 物：《IEEE WIRELESS COMMUNICATIONS LETTERS》 (IEEE Wireless Commun. Lett.)

年 卷 期：2018年第7卷第5期

页      面：836-839页

核心收录：

学科分类：0810[工学-信息与通信工程] 0808[工学-电气工程] 08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：National Key Research and Development Plan [2016YFB0502202] NSFC [61571105, 61501109, 61601119, 61601120] Scientific Research Foundation of Graduate School, Southeast University [YBJJ1655] 

主　　题：3D IS-GBSM vehicle-to-vehicle multiple input and multiple output non-stationarity 

摘      要：This letter presents a 3-D irregular-shaped geometry-based stochastic model for vehicle-to-vehicle (V2V) radio propagation environments, in which an asymmetric directional multiple input and multiple output technique is employed at the mobile transmitter (MT). The time-varying geometric path lengths are introduced in the proposed channel model to capture the non-stationarity, which is caused by the motion of the MT and mobile receiver. More importantly, the impacts of the model parameters and non-stationarity, i.e., relative moving directions and relative moving time, on the channel statistical properties are investigated. The results show that the proposed 3-D model fits the prior results very well, which demonstrate that the model is practical to provide guidelines for the system design and performance analysis of V2V communication systems.